[H Allen]

I have a Asus 7770HD 1GB and my friend is giving me his MSI 1GB 7770, i was wondering if you can crossfire the 2 of them.

 

[john1016]

Yes you can

 

[Hemi177]

Yes you can, as long as they are the same chip, and preferably the same Vram size, then you'll be good to go.

 

[EoL RiNzleR]

Quote:

Originally Posted by H Allen

I have a Asus 7770HD 1GB and my friend is giving me his MSI 1GB 7770, i was wondering if you can crossfire the 2 of them.

as long as they have the exact same video memory and they are 7770's then its fine. i was running a gigabyte GTX 570 and a gainward GTX 570 in SLI and it was fine. also i would upgrade your power supply it most likely wont support 2 7770's

 

[Crazy9000]

Quote:

Originally Posted by HemiRoR

Yes you can, as long as they are the same chip, and preferably the same Vram size, then you'll be good to go.

AMD is actually even more flexible then that. You can crossfire 7970 with 7950 for example:

 

[H Allen]

Quote:

Originally Posted by EoL RiNzleR

as long as they have the exact same video memory and they are 7770's then its fine. i was running a gigabyte GTX 570 and a gainward GTX 570 in SLI and it was fine. also i would upgrade your power supply it most likely wont support 2 7770's

Btw, whats the difference if i get a 750W Psupply that is 80W bronze to a non bronze ?

 

[Crazy9000]

Quote:

Originally Posted by H Allen

Btw, whats the difference if i get a 750W Psupply that is 80W bronze to a non bronze ?

Bronze is just a rating of how efficient the PSU is. More efficient will save you some electricity in the long run.

 

[EoL RiNzleR]

Quote:

Originally Posted by H Allen

Btw, whats the difference if i get a 750W Psupply that is 80W bronze to a non bronze ?

try getting a 750W PSU with a bronze or silver rating, that would be the most effective thing for you.
Quote:

Originally Posted by Crazy9000

Bronze is just a rating of how efficient the PSU is. More efficient will save you some electricity in the long run.

yup!